First, a WSDL file needs to be converted into a proxy class before we can work with it locally.

首先，在我们可以在本地使用一个WSDL文件之前，需要先将它转换成一个代理类。

youdao

It’s been pretty in-depth, so we’d like to take a step back, move to more shallow ground, and take a look at why we would want class reloading to work in the first place.

所涉内容已经相当深入，因此我们想往回退一步，转移到较浅显的地带，研究一下为什么我们首先希望的是类重载生效？

youdao

Because DB2 recognizes and supports XML data as a first-class data type, programmers can work directly with the XML data in its native format rather than work with the data as a large object (LOB).

由于DB 2认可并支持XML数据为一流的数据类型，所以程序员可以直接处理原生格式的XML数据，而不是当作大对象(LOB)来处理。

youdao

That is why we are funding the highways maintenance efficiency programme which helps councils work together to deliver a first-class service to their residents, at the same time as saving money.

BBC: 'Millions of cars' damaged by potholes

The first is a developed world problem, the challenge working-class youth without higher education face finding work in a de-industrialized society.

FORBES: Getting Younger

The transport secretary then praised the work done by his DfT staff, saying he had a team of "first-class civil servants doing a tough job".

BBC: West Coast rail: MPs not 'deliberately misled'